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Patent Searching and Data


Title:
METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE
Document Type and Number:
WIPO Patent Application WO/2017/142301
Kind Code:
A1
Abstract:
An embodiment may provide an image decoding method and an image decoding apparatus capable of performing the same, the method comprising the steps of: determining at least one prediction unit included in a current frame which is one of at least one frame included in the image; determining a reference area to which a current prediction unit, which is one of the at least one prediction unit, is to refer; changing a sample value included in at least one of the current prediction unit and the reference area, on the basis of a result of analysis of the sample value of the reference area; determining a sample value included in the current prediction unit, on the basis of a result of the change of the sample value; and decoding the image on the basis of the sample value determined in the current prediction unit.

Inventors:
PARK MIN-WOO (KR)
JIN BO-RA (KR)
CHOI IN-KWON (KR)
Application Number:
PCT/KR2017/001644
Publication Date:
August 24, 2017
Filing Date:
February 15, 2017
Export Citation:
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Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04N19/109; H04N19/105; H04N19/117; H04N19/176
Foreign References:
KR20140007097A2014-01-17
KR20140129421A2014-11-07
JP5234241B22013-07-10
KR20150084408A2015-07-22
KR20150038688A2015-04-08
Other References:
See also references of EP 3396953A4
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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